- May 2, 2026The superior cerebellar artery arises from the basilar artery just before its terminal bifurcation into the posterior cerebral arteries. It…
- May 2, 2026The anterior inferior cerebellar artery arises from the lower third of the basilar artery and courses around the pons toward…
- May 2, 2026The superior sagittal sinus runs in the midline along the superior border of the falx cerebri from the foramen cecum…
- May 2, 2026The cavernous sinus is a paired trabeculated dural venous sinus on either side of the sella turcica and body of…
- May 2, 2026The transverse sinuses are paired dural venous channels running laterally in the attached margin of the tentorium cerebelli from the…
- May 2, 2026The sigmoid sinus is the S-shaped continuation of the transverse sinus as it descends behind the mastoid process and the…
- May 2, 2026The straight sinus runs in the junction of the falx cerebri and the tentorium cerebelli from the great cerebral vein…
- May 2, 2026The posterior communicating artery (PComA) arises from the internal carotid artery just before it bifurcates into the anterior and middle…
- May 2, 2026The anterior communicating artery (AComA) connects the two anterior cerebral arteries across the midline, forming the anterior apex of the…
- May 2, 2026The ophthalmic artery is the first branch of the internal carotid artery, given off as the ICA emerges from the…